The Design And Realization Of GIS Information System Based On "The Figure School Grounds"

GIS(Geographic Information System ) is a spatial information system for managing geographical spatial data. In recent year,with the wide application of GIS, Internet and multimedia technology ,many countries become to think highly of campus informatizationo And then, digital campus and virtual campus in Internet appeared. What they call digital campus is that campus makes use of Broad Band and LAN in teaching and learning researching, management and external communication to handle official business digitally, informational and intellectualized.In this thesis, we discuss the importance and practicability of campus informatization, and expatiate on the importance and the application of GIS in the course of building digital campus. We elaborate on the contents and structure of digital campus by analyzing the structure of digital campus.In this article.the author reviewed the history of the progresses in GIS1 Secondary developing methods in brief. The component object oriented model based on COM and ActiveX are the trend and direction of secondary develop of GIS. After introducing and analyzing the generic system framework: B/S mode and C/S mode, this paper also discussed the application of Web GIS in the information system of digital campus. Next the author introduced some key techniques in system development and formed the system.The distinction of the article lies in combining GPS technique, Network technique , SCADA technique with GIS technique and putting forward the methods of dynamic information system of digital campus. Its also uses GPS technique SCADA technique Network technique formed the digital campus' patrol, supervise the underground pipes and dynamic information release , then give the system's original model.At last,the author presented the new tendency of digital campus and gave some summary and propects to the whole paper.